Summary
The binding of gS hyperons with single nucleons is discussed assuming that the interaction takes place either through pions, or K-mesons or both. It appears that in order to obtain a bound system, the most reasonable assumption is to consider both the pion- and the K-forces.
Riassunto
Si discute il legame degli iperoni gS con nucleoni, assumendo che l’interazione av venga per scambio di mesoni π, di mesoni K o di entrambi. Si dimostra che quest’ultimo è il caso più probabile.
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Ferrari, F., Fonda, L. The binding energy of sigma hyperons with nucleons. Nuovo Cim 6, 1027–1033 (1957). https://doi.org/10.1007/BF02747386
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DOI: https://doi.org/10.1007/BF02747386